1. estómago   gums   throat   stomach   muscle   Hint Half-n-half Clue   2. pulmón   gums   heart   spine   lung   Half-n-half Clue   3. cerebro   brain   stomach   blood   bone   Half-n-half Clue   4. garganta   nerves   skull   muscle   throat   Half-n-half Clue   5. intestinos   nerves   stomach   intestines   lung   Half-n-half Clue   6. encías   muscle   gums   heart   intestines   Half-n-half Clue   7. venas   spine   lung   veins   kidney   Half-n-half Clue